What is included in the quality certificate?

The certificate includes our name/logo, part number, contract number, material brand, batch number, inspection results, and standard number.

Gray Cast Iron Casting

Name: Gray Cast Iron Casting
Brand: Shanghai Bosheng Industries Co., Ltd.
SKU: 1953851192

Shanghai, ChinaShanghai Bosheng Industries Co., Ltd.

US$10.00-20.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Type

Clay Dry Sand

Casting Method

Directional Crystallization

Model NO.

gray cast iron casting

Sand Core Type

Sodium Silicate Sand Core

Application

Hardware

Machining

Boring Machine

Material

Steel

Surface Treatment

Electroplating

Surface Roughness

Ra6.3

Standard

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Transport Package

Wooden Cases, Cartons, Pallets and Custom Package

Trademark

Origin

China

HS Code

7307190000

Production Capacity

50000000pieces/Year

Key features

Complex Shape Capability: Capable of producing parts with complex shapes and inner cavities using directional crystallization.

Comprehensive Quality Control: Includes tensile, impact, hardness, metallographic, and non-destructive testing with advanced equipment.

Multi-Certification Standard: Products certified with CE, RoHS, ISO 9001:2000, and ISO 9001:2008 standards.

Custom Design Solutions: Provides casting design, structural component design, and optimization to reduce costs and add value.

Strict Surface Treatment: Ensures no cracks, scratches, or deformation; cleans risers, burrs, and sand residues thoroughly.

Flexible Inspection Options: Offers magnetic particle, ultrasonic, and X-ray inspections based on buyer technical requirements.

Reliable Lead Time: Off-season lead time within 15 workdays; peak season lead time approximately one month.

Company profile

Years of Export ExperienceCooperated with Fortune 500Management CertificationR&D Capabilities

Shanghai Bosheng Industries Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-12-01Nearest Port: Shanghai, Tianjin, QingdaoAverage Response Time: ≤8.21hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier with 3D software design, full customization, ODM, and OEM capabilities. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications and reports cooperation with Fortune 500 companies. Production-related evidence includes 6–10 quality-control staff, export activity for 10 years, broad international markets, inventory capacity, overseas warehouses, and overseas agents or branches. However, finished products are checked by packing staff, corrective-action and complaint procedures lack written records, and there has been no new product in the past year. Financial credibility cannot be determined from the provided information because the only related entry identifies a year rather than financial performance or supporting records.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated business scope includes household goods sales, graphic design, landscaping, business consulting, e-commerce, and import/export activities, while it also has 10 years of export experience and self-operated import/export rights.

CertificationsThe supplier reports holding ISO9001:2015, ISO45001:2018, and ISO14001 management-system certificates. These are explicit certification claims and support a positive assessment for this field.

After-Sales capabilityThe supplier has overseas warehouses, overseas showrooms, and overseas agents or branches, and provides overseas training and maintenance services across the Americas, Asia, and Africa. However, its complaint-handling procedure has no written records, so the operational robustness of after-sales management is only partially evidenced.

R&D capabilityThe supplier has R&D capability, provides 3D software design, ODM services, and employs five R&D engineers. Nevertheless, it reports no new products in the past year and no available SDK, so the evidence supports technical development capability but not strong recent product innovation.

Production capacityThe supplier reports annual output above the stated threshold, 6–10 quality-control staff, inventory capacity, international export coverage, and 2–3 month lead times in both peak and off-peak information from one slice. It also has written supplier-assessment procedures with records, but finished products are checked by packing staff and outsourcing procedures and contracts are unknown.

Customization capabilityThe supplier explicitly offers customization from designs and full customization, as well as ODM and OEM services for popular brands. These statements directly demonstrate broad customization and design-manufacturing capability.

Client casesThe supplier explicitly reports cooperation with Fortune 500 companies and a repeat-buyer preference rate of 50%–80%. These claims provide direct evidence of notable customer experience, although no customer names or project details are supplied.

Product Q&A

Q:What casting methods and materials are used?

We use Clay Dry Sand and Directional Crystallization methods. Materials include Steel and Gray Cast Iron, with surface treatments like Electroplating.

Q:What certifications does the product have?

The products are certified with CE, RoHS, ISO 9001:2000, and ISO 9001:2008 standards.

Q:What quality inspections are performed?

We conduct tensile, impact, hardness, metallographic, and non-destructive tests. Optional inspections include magnetic particle, ultrasonic, and X-ray.

Q:What are the payment terms and lead times?

Payment terms are LC or T/T. Off-season lead time is within 15 workdays, while peak season lead time is about one month.

Q:Can you provide custom design services?

Yes, we provide casting design, structural component design, and optimization solutions to reduce costs and create value for customers.